Kernel not being updated for security on phones

[Pieter3dnow]

https://fudzilla.com/news/mobile/47337-phone-vendors-are-not-updating-their-linux-kernels

"People need to enable this stuff. I went out and bought all the top of the line phones based on kernel 4.4 to see which one actually updated. I found only one company that updated their kernel"

From an interview with Greg Kroah-Hartman describes how big of a mess it is in the mobile environment regarding secure devices from several vendors.